title: [Chronic obstructive pulmonary disease: brief review].
mesh_terms: D006801:Humans; D011634:Public Health; D029424:Pulmonary Disease, Chronic Obstructive / Q000453:epidemiology / Q000209:etiology / Q000503:physiopathology
vernacular_title: Broncopneumopatia cronica ostruttiva: una breve rassegna.